#banner {
    height: 600px;
    background: url('../pic/about/banner1.jpg') center;
}

#item1 {
    padding: 70px 0;
}

#item1 .nav {
    width: 450px;
    margin: 0 auto;
}

#item1 .nav li {
    width: 150px;
    height: 40px;
    line-height: 40px;
    float: left;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
}

#item1 .li-active {
    background-color: #47a1fc;
    color: #fff;
}

.tab1 h2 {
    margin-top: 40px;
    margin-bottom: 40px;
    font-size: 26px;
    line-height: 30px;
}

.tab1 .text p {
    font-size: 14px;
    line-height: 30px;
    color: #444343;
}

.tab1 li {
    float: left;
    width: 400px;
    margin-top: 50px;
}

.tab1 li p {
    font-size: 14px;
    margin-top: 20px;
}

.hide {
    display: none;
}

.tab2 {
    padding-top: 70px;
}

.tab2 .address {
    width: 450px;
}

.tab2 h2 {
    font-size: 20px;
    font-weight: 600;
}

.tab2 p {
    font-size: 14px;
    line-height: 40px;
}

.tab2 .address2 {
    margin-top: 80px;
}

.tab3 {
    padding-top: 40px;
}

.tab3 .header {
    padding-bottom: 20px;
    font-size: 20px;
    line-height: 30px;
    border-bottom: solid 1px #e5e5e5;
}

.tab3 .job {
    border-bottom: solid 1px #e5e5e5;
    padding: 40px 0;
}

.tab3 .job-name i {
    width: 35px;
    height: 35px;
    margin: 0 15px -3px 0;
    background: url(../pic/about/icon.png) no-repeat center;
}

.tab3 .job-detail {
    padding-left: 60px;

}

.tab3 .job-detail i {
    width: 20px;
    height: 20px;
    margin-right: 20px;
    background: url(../pic/about/icon.png) no-repeat center;
    background-size: 20px 20px;
}

.tab3 .t1 {
    font-size: 26px;
    margin-bottom: 30px;
}

.tab3 .title {
    color: #47a1fc;
}

.tab3 .t2 {
    font-size: 18px;
}

.tab3 p {
    font-size: 16px;
    color: #333;
    line-height: 36px;
    padding-left: 40px;
}

.tab3 .job-require {
    padding: 10px 0;
}
.b0{
    border:none!important;
}

